baber/WOPTO huggingface dataset:
Patent JP-S54136845-A (JP)
Title: Exposure regulator in scanning exposure type copying machine permitting variable power
Inventor: IKEDA HIROSHI
IPC: G03G15/041
Filed: 1978-04-15
Abstract: PURPOSE:To prevent uneven exposure in the longitudinal direction of a slit at the varying of copying magnifications with a simple constitution by providing a light quantity correcting shield plate in front of a projection lens and cutting the quantity of light at the time when the projection lens moves according to magnification reduction. CONSTITUTION:A projection lens 30 which moves at the time of changing magnification is supported to a lens holder 45 and is moved in a case 46 acting as a shield plate along a guide rail 47 by a driving device. The second mirror side of the 46 is provided with an opening 48 of a fixed shape and is a light quantity correcting shield plate 49 which constitutes an exposure regulating means. In the case of life- sizde magnification, the original 21 side end of the projection lens 30 is slightly protruded and from this position the lens is moved in the optical axis direction according to reduction variable power. This obviates blocking of the optical path by the shield plate 49 at the life-size magnification and as the reduction increases, the quantity of light is cut and the central exposure and the image end exposure become nearly equal, whereby uneven copying is prevented.
Patent JP-S59169129-A (JP)
Title: Method for sputtering high-melting point metal or high-melting point metal silicide
Inventor: SHIOTANI YOSHIMI
IPC: H01L21/285
Filed: 1983-03-16
Abstract: PURPOSE:To improve the step coverage by depositing high-melting point metals or high- melting point metal silicide formed by introducing the gas including a high-melting point metal compound or a mixed compound composed of a high-melting point metal compound and a silicon compound into a treatment chamber as well as by decomposing the compound gas simultaneously. CONSTITUTION:When argon gas is flowed into the treatment chamber 1 through a gas inlet 10, the gas of a high-melting point metal compound or of the mixed compound of a high-melting point metal compound and a silicon compound is flowed into simultaneously through another ramifying gas inlet 11 using hydrogen gas or argon gas as carrier gas. Such compound or mixed compound is flown into the treatment chamber by the carrier gas with keeping the bomb 12 filled with said compound or mixed compound at constant temperature in a constant temperature bath 13. Meanwhile, a semiconductor substrate 3 is heated in the treatment chamber 1 and high-frequency electrical power 8 is applied between the both electrodes. Consequently, when the substrate 3 is coated with a sputtering coat by sputtering and simultaneously, gas-phase decomposition of the compound is performed on the semiconductor substrate so as to cover the substrate, the coating is formed with good coverage together with the sputtering coat.
Patent JP-H03246726-A (JP)
Title: Address generator
Inventor: TANAKA KENJI
IPC: G06F12/02
Filed: 1990-02-26
Abstract: PURPOSE:To decode complicated address information at high speed and to perform the output of a computation result to a bus simultaneously by providing a device to control the decoding of the address information, a computing element, a pair of temporary memory devices arranged in parallel with the output of the computing element, a selector, and a flag. CONSTITUTION:The device which controls the decoding of the address informa tion, the computing element 6, a pair of temporary memory devices 10, 11 ar ranged in parallel with the output of the computing element 6, the selector 12, and the flag 14 are provided. A memory address obtained at the address arithmetic part 6 is stored in either the plural temporary memory devices 10, 11 arranged in parallel with the output part of the address arithmetic part 6 by using the value of the flag 14. Furthermore, a means which outputs the memory addresses stored in the temporary memory devices 10, 11 is provided, and they are outputted to the bus by using the temporary memory devices 10, 11. In such a way, it is possible to perform the decoding of the address information of a complicated instruction, and to perform a decoding operation and the output of the computation result to the bus simultaneously.
Patent JP-2000019307-A (JP)
Title: Manufacture of microlens array substrate, microlens array substrate, counter substrate for liquid crystal panel, liquid crystal panel, projection display device and microlens substrate with supports
Inventor: YOTSUYA SHINICHI
IPC: B29D11/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a microlens array substrate uniformizing brightness on a whole picture and hardly causing brightness unevenness at the time of using it for a liquid crystal projector, etc. SOLUTION: The microlens array substrate 99 is constituted of a first substrate 100 provided with many microlenses 101 and plural supports 500 and a second substrate 200 joined to the first substrate 100 through a resin layer 400. The supports 500 are provided on the outside of the area where the microlenses 101 are arranged, and are abutted on the second substrate 200 to function as spacers. Since the heights of respective supports are equal to each other, and their end surfaces are flat, the thickness unevenness of the microlens array substrate 99 is reduced.
Patent JP-H08217579-A (JP)
Title: Production of fertilizer by aerobic fermentation
Inventor: ASAOKA YOSHIKI
IPC: C05F1/00
Filed: 1995-02-10
Abstract: PURPOSE: To obtain a method for producing a fermented fertilizer from an industrial waste the disposal of which becomes a problem and capable of growing high-quality vegetables and fruits. CONSTITUTION: Uchishiro A bacteria are added to the bony parts of a fish and bean-curd refuse, and the mixture is aerobically fermented and dried. A charcoal powder is added to the obtained fish meal and mixed.
Patent JP-S57158377-A (JP)
Title: Plating device for inside surface of pipe utilizing laser beam
Inventor: KURIBAYASHI MUNETAKA
IPC: C23C14/04
Filed: 1981-03-27
Abstract: PURPOSE:To make the surface metal stuck dense and uniform by providing a  concave mirror that can condense a laser beam to the metal held in a pipe to be plated and the metal stuck on the inside surface of said pipe. CONSTITUTION:The inside of a pipe 1 to be plated is evacuated to a prescribed degree of vacuum by an evacuating device 7. A concave mirror 10 is rotated by operating a solenoid 13, to match the focus thereof to the surface of plating metal 16, and a laser beam 5 is projected. The metal 16 is melted and evaporated by this and is vapor deposited on the inside surface of the pipe 1. Thence, while a holding shaft 9 is revolved, it is moved. when a push switch 19 collides aginst a stopper 20, the shaft 9 stops sliding and revolving. Upon completion of the vapor deposition, the solenoid 13 is turned off and the focus of the mirror 10 is matched to near the surface of the vapor deposited metal on the inside surface of the pipe 1 by a spring 12. There, the beam 5 is condensed, and while the metal is melted by this, the shaft 9 is revolved and moved, whereby the stuck layer is made dense and the adhesive power thereof is improved.
Patent JP-H09115284-A (JP)
Title: Semiconductor memory
Inventor: TOMITA HIROYOSHI
IPC: G11C11/407
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent the reliability in a high integration from being lowered and to speed up the access and word line resetting by respectively providing a word line driving circuit and a word line resetting circuit at one end and at the other end of a word line. SOLUTION: A word line driving circuit 30 consisting of a P channel field effect transistor 59 and a word line resetting circuit 37 consisting of an N channel field effect transistor 46 are respectively provided at one end and the other end of a word line WLOO. When a word line selection signal SELOX is inputted, the word line is raised by a driving signal WDOZ and reliability is enhanced by suppressing that a junction, in which a voltage exceeding a boosted voltage is impressed, is formed. Moreover, the access and word line resetting can be speeded up by making the raising and the falling of the word line faster while arranging the P channel FET 59 near a cell array 18 and arranging the N channel FET farther from the cell array and while making the wiring resistance between the FET and the word line smaller.
Patent JP-2000239746-A (JP)
Title: Surface hardening method
Inventor: KOYAMA YASUHIRO
IPC: C21D1/09
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To form a chill layer having the depth and the width which are respectively uniform in the width direction on a cam surface without being affected by the shape of a molten pool. SOLUTION: A torch emits a heat beam to a peripheral surface 3 of a cam member 2 having the axis of rotation at a specified angle of incidence and in a close distance, and the heat beam is advanced in the peripheral direction ϕA to depict a meandering locus on the peripheral surface 3 of a work to achieve the re-melting while reciprocating in the width direction on the peripheral surface 3 of the work. By setting the holding time to stop the reciprocating movement on both end positions of the reciprocal movement, a straight part 36 is formed along the peripheral direction of the peripheral surface 3 of the work at a top of the meandering locus, and the uniform heat input is achieved in the width direction of the peripheral surface of the work.
Patent JP-2000204677-A (JP)
Title: Junction of pc board for use in pc structure
Inventor: IGAWA KIYONORI
IPC: E04B1/61
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a junction of PC boards for use in a PC structure, in which junction is advantageous in terms of the manufacturing cost of the PC boards since the ends of the PC boards do not need to be made into complex shapes, and which is favorable in terms of appearance since front joints are hidden. SOLUTION: Joint concrete is packed in a space of a rectangular cross section which is surrounded by the end faces of a plurality of PC boards to be joined together and the inner surface of a PC decorative permanent form. In this case, the joint concrete 15 is packed into the rectangular-cross-section space surrounded by the end faces of two mutually perpendicular PC exterior wall boards 12, 13 and the inner surface of the angled PC decorative permanent form 14. Thus, the need for making complex the shapes of the ends of the PC boards is eliminated for advantages in terms of cost and surface joints are hidden for better appearance.
Patent JP-S52128120-A (JP)
Title: Sound recording unit
Inventor: NOMURA TAKANOBU
IPC: G11B15/02
Filed: 1976-04-20
Abstract: PURPOSE: To make the display of the terminal not only by the sound but also the light possible, by means of enabling the selction of a terminal advance notice by either one of sound and light. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51120785-A (JP)
Title: Device for measuring concentration or turbidity
Inventor: MATSUOKA TSUYOSHI
IPC: G01N21/15
Filed: 1975-04-16
Abstract: PURPOSE:To prevent lowering of the measuring accuracy due to air bubbles by widening the fluid inlet of the photo cell toward the outlet to detect air bubbles in a fluid, to separate them and to let them rise up to the surface to let them move out of the path of light.
Patent JP-S58162001-A (JP)
Inventor: MATSUDA KIYOSHI
IPC: C04B35/453
Filed: 1982-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59171979-A (JP)
Title: Heat fixing device
Inventor: SASAKI YOSHITAKA
IPC: G03G15/20
Filed: 1983-03-18
Abstract: PURPOSE:To conduct electrically aucl stably to a resistance heating body with a simple mechanism by setting freely rotatably a cylinderical sleeve having a cylindrical resistance heating body layer around a fixed shift fixing both end parts to a pair of side plates and supporting a electrode ring, which are interposed between respective side plates and the end face of the cylindrical sleeve, on side plates through a elastic body. CONSTITUTION:A heat roll 1 and a pressure roll 2 are pressed to each other, and a driving gear is driven to rotate them. An electrode ring 13 is connected to a voltage source to start the power supply. A current from the voltage source is flowed to a resistance heating body 11 through the electrode ring 13 to heat the resistance heating body 11. When a supporting material 17 holding a toner image 16 is allowed to pass between the pressure roll 2 and the heat roll 1, a fixed image is obtained. In this case, since the electrode ring is fixed to the side plate, a conventional feeding brush is made unnecessary, and a feeding mechanism is simplified. Further, since the electrode ring can be displaced elastically in the axial direction, the displacement in the axial direction of the sleeve is corrected and a stable contact pressure between the sleeve and the resistance heating body layer is always obtained.
Patent JP-S61204538-A (JP)
Title: Chassis dynamo for four-wheel drive vehicle
Inventor: KODAMA TAKUO
IPC: G01M17/007
Filed: 1985-03-06
Abstract: PURPOSE:To measure the power of a four-wheel drive vehicle almost in an actual run state by controlling rotational loads on dynamometers of front and rear wheels electrically on the basis of resistance loads allotted to the dynamometers of the front and rear wheels. CONSTITUTION:The run resistance loads Wa and electric inertial load Ya for the front wheels which are calculated in a simulation run by load arithmetic means 22 and 24 on the basis of a set ratio of driving force allotment are added together by an adder 62 for the front wheels and outputted as the allotted load Za of a dynamometer 12a for the front wheels. Thus, the rotational loads of dynamometers 12a and 12b are controlled electrically on the basis of allotted loads Za and Zb for the front and rear wheels to simulate a run of the four- wheel drive vehicle 100 on rollers 10a and 10b on the same condition with an actual run road.
Patent JP-S54137748-A (JP)
Title: Solar heat hot water supplier
Inventor: OOTSUBO MICHIO
IPC: F24S90/00
Filed: 1978-04-18
Abstract: PURPOSE: To devise to extract water from a solar heat collector automatically at night or the like when temperature is remarkably lowered for preventing freezing by arranging water-escape valves to be controlled by thermal reduction in a hot water circulating pipe connecting between a solar heat collector and a heat-accumulating tank.  
     CONSTITUTION: This solar heat hot water supplier is composed of a solar heat collector 1, a heat-accumulating tank 2, and pipes 3A and 3B connectidng between the above two. The hot water in the heat-accumulating tank 2 is returned to a cistern tank 8 through a hot water supply pipe 10 provided with a hot water supply port 11. This tank 8 is connected with a water supply source through a float valve 8a, and also with the pipe 3A through the pipe 10 and a pump 4. In this device, electromagnetic valves 12A and 12B are arranged on the side of the heat-accumulating tank 2 from water-escape valves 5A and 5B on pipes 3A and 3B. When the open air temperature is detected to be lowered to a fixed level by a thermal sensor 13, at first electromagnetic valves 12A and 12B are closed, and water-escape valves 5A and 5B are opened for extracting water. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02225455-A (JP)
Title: Bis(amidinohydrazone) derivative-7,7,8,8-tetracyanoquinodimethane salts and production thereof
Inventor: KURIHARA HIROYUKI
IPC: C07C279/02
Filed: 1989-02-27
Abstract: NEW MATERIAL:A compound expressed by formula I (R is diacetyl, p-quinone or terephthalaldehyde). EXAMPLE:Diacetyl-bis(amidinohydrazone).quaternary ammonium.7,7,8,8- tetracyanoquinodimethane salt. USE:Useful as an organic semiconductor which is an electrically conductive material in electronic equipment and electronic material fields. Useful as a solid electrolyte for solid electrolytic condenser and also as an electrically conductive pigment. PREPARATION:Bis(amidinohydrazone) derivative.quaternary ammonium salts expressed by formula II are reacted with 7,7,8,8-tetracyanoquinodimethane expressed by formula III, preferably in an inert gas atmosphere in a solvent such as acetonitrile under ordinary pressure at boiling point of the solvent or below to provide the compound expressed by formula I.
Patent JP-H0612785-A (JP)
Title: Method and device for accessing optical disk
Inventor: OKUMURA TAKATOSHI
IPC: G11B7/126
Filed: 1993-02-10
Abstract: PURPOSE:To drastically shorten a stand-by time at an accessing time and to access at high speed. CONSTITUTION:In the state where a CD-ROM 1 recording data at a constant linear velocity (CLV) is rotated at a nearly constant revolving speed, and data is read from the CD-ROM 1. Although the speed of a read signal RS outputted from a read head 3 is changed according to the read position of the CD-ROM in the radial direction, a clock signal CK synchronizing with the read signal RS is regenerated by a clock regeneration circuit 8. Thus, the capture range of the clock regeneration circuit 8 covers a broard frequency range. Then, the read signal RS is EFM-modulated according to the regenerated clock signal CK and stored in a memory 12 successively. The modulated signal stored in the memory 12 is read in a prescribed timing and supplied to the regenerative processing of a post-stage.
Patent JP-H04263813-A (JP)
Title: Bread baking device
Inventor: HIRONAKA YASUMASA
IPC: A47J37/00
Filed: 1991-02-18
Abstract: PURPOSE:To maintain the baked size of bread in a roughly prescribed state even under the environment that the atmospheric pressure is different, and to always obtain the bread baked satisfactorily by executing the control of a bread baking operation such as a change of a fermentation time, etc., based on a variation of the atmospheric pressure. CONSTITUTION:The device is provided with a reference correcting device 37 for setting a reference value of an atmospheric pressure sensor 36 by a manual operation and a bread adjusting circuit 38 constituted of a microcomputer, and controls a bread baking operation of each heater 15, 32 and each motor 24, 30, based on a temperature variation of a bread material detected by a material sensor 28, a temperature variation of a baking case detected by an open sensor 35 and a variation of the atmospheric pressure detected by an atmospheric pressure sensor 36. Also, by the atmospheric pressure detection value of the atmospheric pressure sensor 36, the time of final fermentation is corrected, based on a difference of its detection value and a set value of the reference correcting device 37.
Patent JP-S53131063-A (JP)
Title: Car detecting method and system of pulse radar type
Inventor: AIHARA KOUICHI
IPC: G01V3/12
Filed: 1977-04-21
Abstract: PURPOSE: To establish the fail-safe condition by generating signals at a level other than the zero volt, while indicating no car, when the signals of varying levels are generated at the output of a level detecting circuit, and by generating the zero volt to invite the car existing condition when the level detecting circuit generates no signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01219446-A (JP)
Title: Steam generating device
Inventor: OKAMURA KENJI
IPC: F24H1/08
Filed: 1988-02-29
Abstract: PURPOSE:To prevent the milk from flowing backward from a jetting opening when the steam pressure falls by providing a closed space in the inside of a boiler and at the same time a heat generating body at the bottom of the boiler and providing at the tip end of a steam channel a valve which is always energized in the direction to close the jetting opening. CONSTITUTION:When water is supplied to the air space section 23 of a boiler 22 and a steam switch 43 is turned ON, a heat generating body 25 is energized and the water temperature rises and it changes into steam, and, in this state, if a valve 31 is opened, the steam passes through a steam passage 29 and sent to a jetting port 29B. At this tire the steam pressure resists against the spring force of a spring 32 to push out a valve 33 so that the valve 33 is opened and the steam is jetted out from the jetting port 29b. On the other hand if the switch 43 is turned OFF, a temperature regulator 37 works and the electric current to the heat generating body 25 is stopped until the water temperature reaches a suitable temperature. If with this arrangement the generation of steam is stopped and the pressure in the air space section 23 falls, the valve 33 closes the jetting port 29b by the spring force of me spring 32. Accordingly even if the jetting port 29b is inserted into milk, etc., they will never flow backward into the air space section 23 from the steam passage 29.
Patent JP-H09239405-A (JP)
Title: Method for rolling plate by cold tandem rolling mill
Inventor: SHIRAISHI TOSHIYUKI
IPC: B21B37/48
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To simultaneously prevent the occurrence of heat scratch and the rupture of the plate without an increase in cost and a lowering of productivity by controlling the tension of a rolling stand according to the crack length of a tip part on the plate side, and also, controlling a rolling speed according to a plate temperature. SOLUTION: Crack detection information from an image processor 10 and temperature detection information from a plate thermometer 11, are inputted in a computing element 12. Rolling conditions such as crack length and tension, etc., by which the rupture of the plate is not allowed to occur in a final stand, are previously set in the computing element 12. By this computing element 12, the maximum length of a crack per unit length is operated from the crack detection information obtained from the image processor 10, and tension by which the rupture of the plate does not occur, is operated. And, the driving device 14 of the final stand is controlled through a drive controller 13 so that a rolling speed by which heat scratch does not occur, is obtained from the temperature detection information obtained from the plate thermometer 11.
Patent JP-H06259569-A (JP)
Title: Information processor
Inventor: GOYA AKITOSHI
IPC: G06F3/153
Filed: 1993-03-08
Abstract: PURPOSE:To generate various kinds of graphs with an easy operation by providing a table data analysis part which decides a graph specification to be generated by table data based on the data structure of the table data in a table data storage part. CONSTITUTION:The input of the table data and the designation of an area to be graphed in the table data are performed via an input part 2. A control part 3 performs processing for graph generation. and a graph generating part 4 makes data in an area where display data is designated in the table data storage part 5 into the graph corresponding to the graph classification delivered from the control part 3. The graph generating part 4 can generate a composite graph. a dispersion graph, a float graph, a stock price graph, and every kind of graph such as a polygonal line graph, a bar graph, etc. The table data analysis part 6 decides the graph classification to be generated by the table data based on the data structure of tale data in the table data storage part 5, and delivers the classification to the control part 3.